Premier college prospects are entering a league that has dramatically devalued running backs since the dawn of the 21st century.

Over the past eight NFL Drafts, there have been as many running backs selected in the top five picks as there were in 2005 alone.

Last year's draft class was the first since 1964 not to include a first-round running back. Don't be surprised if the position is shut out of the first round again in May.

So why are running backs being devalued in both free agency and the draft?

It starts with the influx of spread offenses at the college level and continues with the NFL's ever-growing trend toward the pass and away from the run.

"You've got three schools who predominantly run a pro style offense," Jerome Bettis recently told USA Today. "Georgia, LSU, Alabama. After that it's a crapshoot to get a ... premiere running back."

Colleges are not producing stud runners because the emphasis is now on dual-threat quarterbacks operating out of the spread.

"I think it's a result of what's happening in college football," Steelers general manager Kevin Colbert recently surmised. "The running backs, for the most part in a lot of offenses ... are not emphasized as much, so you don't get to see as much production or dominance."

By the time running backs reach the NFL, they are already limited to specific offensive sets, making it easier for teams like the Patriots to utilize a handful of backs -- each with a customized role.

When teams finally break down and pull the trigger on a high-profile prospect, they're too often left holding the bag with an underwhelming Trent Richardson or Mark Ingram while watching two second-rounders, a third-rounder and a sixth-rounder lead the end-of-season rushing list.

It's hard to blame NFL teams for refusing to throw big money at a multi-chambered backfield even if the superpower Seahawks and 49ers operate the run-heaviest offenses in the league.

In the latest edition of the "Around The League Podcast" the guys do the news, open the mailbag and play "Win Wess' Toaster."